JP5414245B2 - 心拍出量を決定するための生理的データ測定用中心静脈センサーアセンブリ - Google Patents

心拍出量を決定するための生理的データ測定用中心静脈センサーアセンブリ Download PDF

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Publication number
JP5414245B2
JP5414245B2 JP2008295097A JP2008295097A JP5414245B2 JP 5414245 B2 JP5414245 B2 JP 5414245B2 JP 2008295097 A JP2008295097 A JP 2008295097A JP 2008295097 A JP2008295097 A JP 2008295097A JP 5414245 B2 JP5414245 B2 JP 5414245B2
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JP
Japan
Prior art keywords
distal
proximal
sensor assembly
central venous
measurement unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2008295097A
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English (en)
Japanese (ja)
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JP2009125586A5 (es
JP2009125586A (ja
Inventor
ゲードイェ オリバー
ヨエケン スティーブン
シャイヤー イェルク
ヴェック マーカス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pulsion Medical Systems SE
Original Assignee
Pulsion Verwaltungs GmbH and Co Medical Systems KG
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Publication of JP2009125586A publication Critical patent/JP2009125586A/ja
Publication of JP2009125586A5 publication Critical patent/JP2009125586A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7044—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using thermal tracers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7084—Measuring the time taken to traverse a fixed distance using thermal detecting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2008295097A 2007-11-23 2008-11-19 心拍出量を決定するための生理的データ測定用中心静脈センサーアセンブリ Expired - Fee Related JP5414245B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07121386A EP2062528B1 (en) 2007-11-23 2007-11-23 Central venous sensor assembly for measuring physiological data for cardiac output determination and method of determining cardiac output
EP07121386.2 2007-11-23

Publications (3)

Publication Number Publication Date
JP2009125586A JP2009125586A (ja) 2009-06-11
JP2009125586A5 JP2009125586A5 (es) 2012-01-12
JP5414245B2 true JP5414245B2 (ja) 2014-02-12

Family

ID=39110485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008295097A Expired - Fee Related JP5414245B2 (ja) 2007-11-23 2008-11-19 心拍出量を決定するための生理的データ測定用中心静脈センサーアセンブリ

Country Status (7)

Country Link
US (1) US8016766B2 (es)
EP (1) EP2062528B1 (es)
JP (1) JP5414245B2 (es)
CN (1) CN101438956B (es)
BR (1) BRPI0805027A2 (es)
ES (1) ES2385603T3 (es)
RU (1) RU2488348C2 (es)

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DE102012007808A1 (de) * 2012-04-18 2013-10-24 Jens Christian Kubitz Vorrichtung zur Bestimmung hämodynamischer Parameter der rechten Herzkammer eines Lebewesens
JP2013252423A (ja) * 2012-05-08 2013-12-19 Seiko Epson Corp 心拍出量モニター装置および心拍出量測定方法
WO2014152260A1 (en) * 2013-03-15 2014-09-25 Nilus Medical, Llc Hemodynamic monitoring device and methods of using same
US9974477B2 (en) * 2013-03-15 2018-05-22 St. Jude Medical, Cardiology Division, Inc. Quantification of renal denervation via alterations in renal blood flow pre/post ablation
CN104739400B (zh) * 2013-12-31 2020-09-15 深圳迈瑞生物医疗电子股份有限公司 心输出量自动测量***
ES2951290T3 (es) 2014-02-25 2023-10-19 Icu Medical Inc Sistema de monitoreo de paciente con señal de guardían (gatekeeper) y procedimiento correspondiente
CN104665804B (zh) * 2015-01-23 2018-02-06 深圳大学 一种监测心排量的方法及装置
WO2018031714A1 (en) 2016-08-11 2018-02-15 Foundry Innovation & Research 1, Ltd. Systems and methods for patient fluid management
CN112220593A (zh) 2015-02-12 2021-01-15 方德里创新研究第一有限公司 用于心力衰竭监测的可植入式设备和相关方法
US11039813B2 (en) 2015-08-03 2021-06-22 Foundry Innovation & Research 1, Ltd. Devices and methods for measurement of Vena Cava dimensions, pressure and oxygen saturation
CN108024729B (zh) 2015-09-25 2021-09-21 C·R·巴德股份有限公司 具有监测功能的导管组件
CA3105936C (en) 2015-10-19 2023-08-01 Icu Medical, Inc. Hemodynamic monitoring system with detachable display unit
US10350385B2 (en) 2016-05-23 2019-07-16 Regents Of The University Of Minnesota Thermodilution catheter
US20210298714A1 (en) * 2016-08-02 2021-09-30 Koninklijke Philips N.V. System and method for determining cardiac output
US11701018B2 (en) 2016-08-11 2023-07-18 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US11206992B2 (en) 2016-08-11 2021-12-28 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
JP7241405B2 (ja) 2016-11-29 2023-03-17 ファウンドリー イノベーション アンド リサーチ １，リミテッド 患者の血管及び体液状態をモニタリングするための無線共振回路ならびに可変インダクタンス血管インプラント、ならびにそれを利用するシステム及び方法
US11039753B2 (en) 2016-12-15 2021-06-22 Baxter International Inc. System and method for monitoring and determining patient parameters from sensed venous waveform
JP7113851B2 (ja) * 2017-01-19 2022-08-05 ハイディム ゲーエムベーハー 生体の心機能を決定するデバイスおよび方法
EP3629937A1 (en) 2017-05-31 2020-04-08 Foundry Innovation & Research 1, Ltd. Implantable ultrasonic vascular sensor
EP3629921A1 (en) 2017-05-31 2020-04-08 Foundry Innovation & Research 1, Ltd. Implantable sensors for vascular monitoring
US11039754B2 (en) 2018-05-14 2021-06-22 Baxter International Inc. System and method for monitoring and determining patient parameters from sensed venous waveform
CN109431485A (zh) * 2018-11-06 2019-03-08 天津大学 一种应用于球囊导管中的血液流速检测装置
WO2021142142A1 (en) 2020-01-07 2021-07-15 Bard Access Systems, Inc. Diagnostic systems and methods including temperature-sensing vascular devices

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Also Published As

Publication number Publication date
US8016766B2 (en) 2011-09-13
EP2062528A1 (en) 2009-05-27
BRPI0805027A2 (pt) 2009-07-21
RU2488348C2 (ru) 2013-07-27
RU2008146191A (ru) 2010-05-27
CN101438956B (zh) 2013-03-13
CN101438956A (zh) 2009-05-27
ES2385603T3 (es) 2012-07-27
JP2009125586A (ja) 2009-06-11
EP2062528B1 (en) 2012-03-14
US20090137917A1 (en) 2009-05-28

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